Carbon Fiber 3D Printing 101 | Why All Carbon Filled Filaments Aren't Equal

What does Carbon Fiber even mean in 3D Printing? It's actually a little more complex than you think.
Join Rob and Cole as we dive into the world of carbon fiber filaments, how they work, how they print and how in some cases, they can actually make your parts significantly weaker.

At Vision Miner, we specialize in Functional 3D printing, especially high-performance plastics like PEEK, ULTEM, PPSU, PPS, CFPA, and more. We also have extensive experience with 3D scanners, and a whole array of solutions available for purchase. If you're interested in using functional 3D printing and materials in your business, feel free to reach out, and we can help you make the right choice for your application.

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[gizmobowen]

Hot glue gun on a robot is how I describe FDM printers all the time. Glad to hear an expert using the same description.

[BoneyardLabs]

I worked in aviation for 10 years as a project estimator and another 2 years as a chief inspector and I can honestly say you guys know your stuff when touching on the topic of aviation manufacturing! I wish you guys had a facility in my area because I would send my resume your way in a heartbeat. I fell in love with 3D printing 4 years ago and just can't get enough. You guys got the dream job!

[marsgizmo]

the CF PPS sounds amazing!! 💪 great roundup!
Would love to see more examples of industrial applications.

[circleofowls]

Great overview. I'd love to see some direct head-to-head comparisons between the filaments that you have available for a specific application. Define some common characteristics, rigidity, toughness, chemical resistance, temperature resistance, etc and put a few filaments into a comparison for each catagory. It's really tough to choose the right filament for the job with so many filaments available.

[jean-francoisaubriot]

What I'm expecting from Carbon fiber filaments is not the strength and rigidity but:
1. Less warping
2. Dimensional accuracy
3. Easier support removal
4. Smooth surface

[dnavarrodn]

Just found your channel recently, I really appreciate the knowledge you pass on for people like me who are interested but dont have the time to research everything in depth and as often as I would like. Thank you.👏

[FilamentStories]

From a hobbyist’s perspective I was laughing at the “pretty” description because it seems like everyone is coming out with a CF something or other and aside from looking pretty, I don’t see the draw at all. Great explanation of the different industrial grades, thanks, as always, for the informative video!

[hd-bedi]

6:24 ok that sounds like literally a piece of metal. Incredible work I will probably look into ordering some filaments from you guys

[AnglUki]

You can tell the crazy rigidity numbers of the CF-PPS! It sounds like metal!

[MinWinD]

Holy smokes does that CF-PPS ring! And I agree on all points especially since I so often get told by others that CF filaments "aren't worth it" but when I ask what filament they used it's always ones that use milled CF which yield no real mechanical benefits that high quality CF filaments offer. This is an absolutely great resource given how often y'all print with CF filaments. I print with almost nothing but CF as well because it's so awesome however, Industrial grade CF can't be compared to low quality CF.

[michaelgraham]

YES!!! I can't stand when I see a video that just says "Carbon Fiber" because I have no idea what material it's in. I know most of the time it's Nylon, but there are Carbon Fiber filled filament for everything. PLA, PETG, Nylon, PC, ABS, PEEK, and all sorts of other polymers. So thank you for bringing this up.

[jasonthurellsr]

This video was very informative I learned so much As I am getting into 3-D printing for the 1st time

[danhenton]

Essentium HTN CF25, or other FDM PA-CF filaments that you specify on your website 😉.

[chrisspain]

I need a material for a car engine that does not deform under some stress at prolonged temperature 70 to 100C. a) Inlet manifold so resistant to fuel, and pressure from O-ring compressions b) thermostat housing working in a pressurised cooling system also with O-rings. My supplier is currently using C/F PLA.

[yartecta]

Hi i want to print a auxetic structure of carbon fiber composite, which method and material i should pick for the best result ? Anyone could help ?

[jean-francoisaubriot]

My conviction is carbon fiber filament, even at a low rate, will be crucial to democratize the use of engineering material since the limitation of "affordable" industrial 3d printers with an enclosure remains the max temperature of the build volume. For PLA, ABS, PETC etc, the addition of Carbon Fiber is an upgrade, for PEAK or PEI printing virgin material is a "luxury".

[arielkalon]

very informative on a hot topic. thanx guys!

[dexperiments]

Can you please provide links to the CF filaments discussed?

[jamesstruhar]

(New to 3D printing and in the learning phase while planning builds with sketches)

[JCon_]

What would be best for strength and impact resistant